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Your cart is empty. This is popular geared Nema 17 stepper motor with a medium body and torque. It has an integrated planetary gearbox with a 26.85:1 gear ratio, the resolution reach 0.067deg step angle. It's a good solution in applications that need very low rotation speeds and/or lots of torque.
Electrical Specification
* Manufacturer Part Number: 17HS15-1684S-PG27
* Motor Type: Bipolar Stepper
* Step Angle: 0.067deg
* Holding Torque: 3Nm
* Rated Current/phase: 1.68A
* Phase Resistance: 1.65ohms
* Recommended Voltage: 12-24V
* Inductance : 3.2mH±20%(1KHz)
Gearbox Specifications
* Gearbox Type: Planetary
* Gear Ratio : 26.85:1
* Efficiency: 81%
* Backlash at No-load :1deg
* Max.Permissible Torque: 3Nm(425oz-in)
* Moment Permissible Torque: 5Nm(708oz-in)
* Shaft Maximum Axial Load: 50N
* Shaft Maximum Radial Load : 100N
Physical Specifications
* Frame Size: 42 x 42mm
* Motor Length: 40mm
* Gearbox Length: 35mm
* Shaft Diameter: 8mm
* Shaft Length: 20mm
* D-cut Length: 15mm
* Number of Leads: 4
* Lead Length: 500mm
* Weight: 510g
Connection:
Black(A+), Green(A-), Red(B+), Blue(B-)
Warning:
Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.
Customer
Reviewed in the United States on April 24, 2022
Very bad gearbox made of plastic not maintaining the position properly.
RAT
Reviewed in the United States on June 14, 2017
Don't look to be swapping gearboxes, or maybe you can in the right configurations, dunno. The shaft on the motor is splined to work directly as the sun gear on the planetary gear box. I was hoping to see a D shaft in there to make it more useful in any configuration. The existing makes sense, just not what I was hoping for.
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